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Title
Japanese:直流送電システムの直流電圧制御端子による疑似慣性制御 ―MMCのセルコンデンサの蓄積エネルギーを用いた手法― 
English:A virtual inertia control by the DCAVR terminal of the HVDC transmission system --A method using the stored energy in the cell capacitors of the MMC-- 
Author
Japanese: 加藤 竜樹, 佐野 憲一朗.  
English: Tatsuki Kato, Kenichiro Sano.  
Language Japanese 
Journal/Book name
Japanese:電気学会 電力技術/電力系統技術合同研究会論文集 
English: 
Volume, Number, Page vol. 4    no. PE-22-172    pp. 75-80
Published date Sept. 2022 
Publisher
Japanese:電気学会 
English: 
Conference name
Japanese:電気学会 電力技術/電力系統技術合同研究会 
English: 
Conference site
Japanese: 
English: 
Abstract This paper focuses on a virtual inertia control using the stored energy in the DC capacitor of the inverters. The conventional control method has a difficulty in applying the control to the inverter for HVDC transmission system because the control causes fluctuations of DC transmission voltage. The authors propose to apply the virtual inertia control to a modular multilevel converter (MMC) to increase the inertia while keeping a constant DC transmission voltage. The effectiveness of the proposed method is verified by computer simulations when it is applied to the inverter for HVDC transmission system.

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